source.dussan.org Git - archiva.git/blob

   1 package org.apache.maven.archiva.plugins.dev.testgen;
   2
   3 /*
   4  * Licensed to the Apache Software Foundation (ASF) under one
   5  * or more contributor license agreements.  See the NOTICE file
   6  * distributed with this work for additional information
   7  * regarding copyright ownership.  The ASF licenses this file
   8  * to you under the Apache License, Version 2.0 (the
   9  * "License"); you may not use this file except in compliance
  10  * with the License.  You may obtain a copy of the License at
  11  *
  12  *  http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing,
  15  * software distributed under the License is distributed on an
  16  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  17  * KIND, either express or implied.  See the License for the
  18  * specific language governing permissions and limitations
  19  * under the License.
  20  */
  21
  22 import org.apache.maven.artifact.Artifact;
  23 import org.apache.maven.artifact.factory.ArtifactFactory;
  24 import org.apache.maven.artifact.versioning.InvalidVersionSpecificationException;
  25 import org.apache.maven.artifact.versioning.VersionRange;
  26 import org.apache.maven.model.Dependency;
  27 import org.apache.maven.model.DependencyManagement;
  28 import org.apache.maven.project.MavenProject;
  29 import org.apache.maven.project.ProjectBuildingException;
  30
  31 import java.util.Collections;
  32 import java.util.HashMap;
  33 import java.util.Iterator;
  34 import java.util.Map;
  35
  36 /**
  37  * DependencyUtils - common utilities for dependencies.
  38  *
  39  * @author <a href="mailto:joakime@apache.org">Joakim Erdfelt</a>
  40  * @version $Id$
  41  */
  42 public class DependencyUtils
  43 {
  44     public static Map getManagedVersionMap( MavenProject project, ArtifactFactory factory ) throws ProjectBuildingException
  45     {
  46         DependencyManagement dependencyManagement = project.getDependencyManagement();
  47         Map managedVersionMap;
  48
  49         if ( dependencyManagement != null && dependencyManagement.getDependencies() != null )
  50         {
  51             managedVersionMap = new HashMap();
  52
  53             for ( Iterator iterator = dependencyManagement.getDependencies().iterator(); iterator.hasNext(); )
  54             {
  55                 Dependency dependency = (Dependency) iterator.next();
  56
  57                 try
  58                 {
  59                     VersionRange versionRange = VersionRange.createFromVersionSpec( dependency.getVersion() );
  60
  61                     Artifact artifact =
  62                         factory.createDependencyArtifact( dependency.getGroupId(), dependency.getArtifactId(),
  63                                                           versionRange, dependency.getType(),
  64                                                           dependency.getClassifier(), dependency.getScope() );
  65
  66                     managedVersionMap.put( dependency.getManagementKey(), artifact );
  67                 }
  68                 catch ( InvalidVersionSpecificationException exception )
  69                 {
  70                     throw new ProjectBuildingException( project.getId(), "Unable to parse version '"
  71                                     + dependency.getVersion() + "' for dependency '" + dependency.getManagementKey()
  72                                     + "': " + exception.getMessage(), exception );
  73                 }
  74             }
  75         }
  76         else
  77         {
  78             managedVersionMap = Collections.EMPTY_MAP;
  79         }
  80
  81         return managedVersionMap;
  82     }
  83 }